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If sin theta equals 3/4 and theta is in quadrant II what is the value of tan theta?
0.75
If tansqtheta plus 5tantheta0 find the value of tantheta plus cottheta?
tan2(theta) + 5*tan(theta) = 0 => tan(theta)*[tan(theta) + 5] = 0=> tan(theta) = 0 or tan(theta) = -5If tan(theta) = 0 then tan(theta) + cot(theta) is not defined.If tan(theta) = -5 then tan(theta) + cot(theta) = -5 - 1/5 = -5.2
Exact solution for Tan theta equals negative square root of 3?
Negative 1.047197551 etc, etc.
Can sine theta equals tan theta equals theta be true for small angles?
If sin θ = tan θ, that means cos θ is 1 (since tan θ = (sin θ)/(cos θ)) (Usually in and equation a/b=a, b doesn't have to be 1 when a is 0, but cos θ = 1 if and only if sin θ = 0) The angles that satisfy cos θ = 1 is 2n(pi) (or 360n in degrees) When n is an integer. But if sin θ = tan θ = θ, the only answer is θ = 0. Because sin 0 is 0 and cos 0 is 1 and tan 0 is 0 The only answer would be when θ = 0.
How do you show how sin theta equals cos theta tan theta?
sinθ = O/H cosθ = A/H tanθ = O/A cosθ*tanθ = A/H * O/A = AO/AH = O/H Therefore, sinθ = cosθtanθ = O/H (Notes: O=opposite, A=adjacent, H=hypotenuse)
